RV Holding Tank Treatment for Black Tank Odor Control (64-Pack)

HAPPY CAMPERS

$56.45
(30) Write a Review

Does NOT contain: bronopol, dowicil, formalin, formaldehyde, glutaraldehyde, paraformaldehyde, para-dichlorobenzene, benzene, toluene, xylene, ethylene glycol, 1,1,1-trichloroethane, trichloroethylene, or perchloroethylene.

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eliminate odor
Even in Extreme Temps
64 TREATMENTS
1 Treatment = 1 Scoop
LIQUIFIES WASTE
& Most Tiolet Papers
Prevents buildup
of Crystals & Sludge
ONE TREATMENT
Lasts Until You Dump
septic safe
Home Septic Systems

Odor Control That Actually Works

Say goodbye to embarrassing RV odors. Happy Campers’ RV Holding Tank Treatment is a proven solution for black tank odor control — trusted by full-time RVers and weekend warriors alike. This 64-treatment mega pack keeps your tanks fresh and clean without using harsh chemicals.

Why This Is the Best RV Black Tank Treatment

  • Eliminates black tank odors instead of masking them
  • Eco-friendly and septic-safe – safe for you, your family, and the environment
  • Works in extreme hot or cold temperatures
  • No formaldehyde, enzymes, or harsh chemicals
  • Highly concentrated – one scoop per treatment, 64 uses per bucket
  • Dissolves solids and keeps tanks clog-free

How to Use Happy Campers RV Tank Treatment

  1. After dumping your tanks, add 1 scoop of treatment to the toilet.
  2. Flush with 1 gallon of water (2 times).
  3. Done! Enjoy odor-free RV living for days.

How We Compare to Other RV Tank Treatments

Feature Happy Campers Others
Formaldehyde-Free ❌ Often not
Eco-Friendly ❌ Some aren't
Hot & Cold Temp Performance ❌ Inconsistent
Odor Elimination vs. Masking ✅ Eliminates ❌ Masks only
Value Per Treatment ✅ 64/pack ❌ Less value

Frequently Asked Questions

What is the best RV black tank treatment?
Happy Campers RV Holding Tank Treatment is top-rated for completely eliminating odors and keeping tanks clean — no enzymes or perfumes required.

Will this work in extreme heat or cold?
Yes! Our formula is engineered to work in all temperatures.

Is this treatment safe for septic systems?
100%. safe for all RV systems.

How long does one treatment last?
One scoop can last months. It can be used between trips and even for winterization.

Why Choose Happy Campers?

  • ✔ Trusted by over 100,000 RVers
  • ✔ Made in the USA
  • ✔ 64 powerful treatments in one bucket
  • ✔ Risk-free satisfaction guarantee

Order now and enjoy worry-free RVing with no black tank odors!

Odor Control That Actually Works

Say goodbye to embarrassing RV odors. Happy Campers’ RV Holding Tank Treatment is a proven solution for black tank odor control — trusted by full-time RVers and weekend warriors alike. This 64-treatment mega pack keeps your tanks fresh and clean without using harsh chemicals.

Why This Is the Best RV Black Tank Treatment

  • Eliminates black tank odors instead of masking them
  • Eco-friendly and septic-safe – safe for you, your family, and the environment
  • Works in extreme hot or cold temperatures
  • No formaldehyde, enzymes, or harsh chemicals
  • Highly concentrated – one scoop per treatment, 64 uses per bucket
  • Dissolves solids and keeps tanks clog-free

How to Use Happy Campers RV Tank Treatment

  1. After dumping your tanks, add 1 scoop of treatment to the toilet.
  2. Flush with 1 gallon of water (2 times).
  3. Done! Enjoy odor-free RV living for days.

How We Compare to Other RV Tank Treatments

Feature Happy Campers Others
Formaldehyde-Free ❌ Often not
Eco-Friendly ❌ Some aren't
Hot & Cold Temp Performance ❌ Inconsistent
Odor Elimination vs. Masking ✅ Eliminates ❌ Masks only
Value Per Treatment ✅ 64/pack ❌ Less value

Frequently Asked Questions

What is the best RV black tank treatment?
Happy Campers RV Holding Tank Treatment is top-rated for completely eliminating odors and keeping tanks clean — no enzymes or perfumes required.

Will this work in extreme heat or cold?
Yes! Our formula is engineered to work in all temperatures.

Is this treatment safe for septic systems?
100%. safe for all RV systems.

How long does one treatment last?
One scoop can last months. It can be used between trips and even for winterization.

Why Choose Happy Campers?

  • ✔ Trusted by over 100,000 RVers
  • ✔ Made in the USA
  • ✔ 64 powerful treatments in one bucket
  • ✔ Risk-free satisfaction guarantee

Order now and enjoy worry-free RVing with no black tank odors!

  • Posted by Scott on May 11th 2022

    5

    I have been used this product in three different travel trailers for the past 5 years. I have never had a problem with smells or with emptying the black water tank on any occasion while using Happy Camper. I watched a video 5 years ago when we first purchased a trailer. The person in the video assured me that he had never had a problem using Happy Camper and highly recommended it. He did not steer us wrong. It has worked just as he promised and I highly recommend it also!

  • Posted by John on Oct 28th 2021

    5

    GREAT STUFF

  • Posted by Marc on Oct 4th 2021

    5

    Works great, never any problems

  • Posted by Gene Young on Jun 19th 2021

    5

    Excellent black tank treatment. No other treatment on the market can match this stuff. Easy to mix n pour. Works immediately. Never regret using Happy Camper

  • Posted by Travis Boardman on Jun 5th 2021

    4

    This stuff so far seems to work pretty good. Still the jury is out but so far so good

  • Posted by Norma on Jun 1st 2021

    5

    One scoop and it works great. No smell and no problem with clean outs.

  • Posted by Linda Sartor on May 31st 2021

    5

    Easy to use, effective, and organic. My neighbors had used a couple other similar products that did not do the trick for them. Now they are using mine until they purchase their own. I also like the attitude of the family who owns the business as can be seen in the brochure that comes with the product.

  • Posted by Doug Wright on Apr 6th 2021

    5

    If you use this as directed along with plenty of water when you flush, you’ll be amazed. I’ve used 7 or 8 different products and nothing comes close to Happy Campers. Very rarely do I ever see solids or toilet paper when draining my tank. You can’t beat this product.

  • Posted by Joe Snider on Mar 23rd 2021

    5

    Been using this product for close to 10 years. It's the best. Worth every penny.

30 Reviews
  • Posted by Scott on May 11th 2022

    5

    I have been used this product in three different travel trailers for the past 5 years. I have never had a problem with smells or with emptying the black water tank on any occasion while using Happy Camper. I watched a video 5 years ago when we first purchased a trailer. The person in the video assured me that he had never had a problem using Happy Camper and highly recommended it. He did not steer us wrong. It has worked just as he promised and I highly recommend it also!

  • Posted by John on Oct 28th 2021

    5

    GREAT STUFF

  • Posted by Marc on Oct 4th 2021

    5

    Works great, never any problems

  • Posted by Gene Young on Jun 19th 2021

    5

    Excellent black tank treatment. No other treatment on the market can match this stuff. Easy to mix n pour. Works immediately. Never regret using Happy Camper

  • Posted by Travis Boardman on Jun 5th 2021

    4

    This stuff so far seems to work pretty good. Still the jury is out but so far so good

  • Posted by Norma on Jun 1st 2021

    5

    One scoop and it works great. No smell and no problem with clean outs.

  • Posted by Linda Sartor on May 31st 2021

    5

    Easy to use, effective, and organic. My neighbors had used a couple other similar products that did not do the trick for them. Now they are using mine until they purchase their own. I also like the attitude of the family who owns the business as can be seen in the brochure that comes with the product.

  • Posted by Doug Wright on Apr 6th 2021

    5

    If you use this as directed along with plenty of water when you flush, you’ll be amazed. I’ve used 7 or 8 different products and nothing comes close to Happy Campers. Very rarely do I ever see solids or toilet paper when draining my tank. You can’t beat this product.

  • Posted by Joe Snider on Mar 23rd 2021

    5

    Been using this product for close to 10 years. It's the best. Worth every penny.

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